{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2022-49489",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-49489",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-02-26T02:13:26.785Z",
    "updatedAt": "2026-05-11T19:00:53.236Z",
    "importedAt": "2026-10-24T01:56:49.724Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume\n\nBUG: Unable to handle kernel paging request at virtual address 006b6b6b6b6b6be3\n\nCall trace:\n  dpu_vbif_init_memtypes+0x40/0xb8\n  dpu_runtime_resume+0xcc/0x1c0\n  pm_generic_runtime_resume+0x30/0x44\n  __genpd_runtime_resume+0x68/0x7c\n  genpd_runtime_resume+0x134/0x258\n  __rpm_callback+0x98/0x138\n  rpm_callback+0x30/0x88\n  rpm_resume+0x36c/0x49c\n  __pm_runtime_resume+0x80/0xb0\n  dpu_core_irq_uninstall+0x30/0xb0\n  dpu_irq_uninstall+0x18/0x24\n  msm_drm_uninit+0xd8/0x16c\n\nPatchwork: https://patchwork.freedesktop.org/patch/483255/\n[DB: fixed Fixes tag]",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef",
              "status": "affected",
              "versionType": "git",
              "lessThan": "aa4cb188988dc6f1b3f4917d4dbc452150a5d871"
            },
            {
              "version": "25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ef10d0c68e8608848cd58fca2589685718426607"
            },
            {
              "version": "25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef",
              "status": "affected",
              "versionType": "git",
              "lessThan": "134760263f6441741db0b2970e7face6b34b6d1c"
            },
            {
              "version": "25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ef4bdaac7cb5416f236613ed9337ff0ea8ee329b"
            },
            {
              "version": "25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef",
              "status": "affected",
              "versionType": "git",
              "lessThan": "97ac682b6f7d36be5d934f86c9911066540a68f1"
            },
            {
              "version": "25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5b0adf5cbf3b74721e4e4c4e0cadc91b8df8bcc2"
            },
            {
              "version": "25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fa5186b279ecf44b14fb435540d2065be91cb1ed"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.19",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.19"
            },
            {
              "version": "4.19.247",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.198",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.121",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.46",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.17.14",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.17.*"
            },
            {
              "version": "5.18.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.18.*"
            },
            {
              "version": "5.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}